Hi, Does anyone know which function in R can compute cross-spectrum of two time series, and what lib is needed? I found ccf, which only gives cross-correlation. I need to carry that further by doing a Fourier transform.
Thanks, Ling ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
